Related Experiment Video
Updated: Jul 2, 2025

09:17
3D Printing of Biomolecular Models for Research and Pedagogy
Published on: March 13, 2017
23.8K
[The different models of scientific journals]
1SFMTSI Société francophone de médecine tropicale et santé internationale (ancienne SPE), Hôpital Pitié-Salpêtrière, Pavillon Laveran, 47-83 boulevard de l'Hôpital, 75651 Paris Cedex 13, France.
Medecine Tropicale Et Sante Internationale
|February 23, 2024
Summary
Scientific publishing models are evolving, with the author-pays system offering open access but raising equity concerns. The "Diamond open access" model, free for authors and readers, emerges as a sustainable solution respecting scientific integrity.
Area of Science:
- Scholarly communication
- Scientific publishing
- Bibliometrics
Context:
- Scientific journals are crucial for data dissemination, with a global market exceeding $25 billion annually.
- The evolution of publishing models is driven by the internet and open access principles.
- Ensuring scientific integrity is paramount throughout the publication process.
Purpose:
- To analyze the evolution of scientific journal business models.
- To compare traditional, author-pays, and emerging open access models.
- To address challenges in peer review and publication costs.
Summary:
- The historical reader-pays model is challenged by the internet, leading to the author-pays model with Article Processing Charges (APCs).
- Predatory journals exploit the author-pays model, compromising publication quality.
- The
- Diamond open access
- model offers a sustainable, equitable solution, free for both readers and authors.
Impact:
- Highlights the financial and ethical considerations of different publishing models.
- Identifies the need for equitable and integrity-focused open access solutions.
- Promotes the
- Diamond open access
- model as a viable alternative for sustainable scholarly communication.
Related Concept Videos
The Scientific Method
226.8K
The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
226.8K
Electron Orbital Model
67.8K
Orbitals are the areas outside of the atomic nucleus where electrons are most likely to reside. They are characterized by different energy levels, shapes, and three-dimensional orientations. The location of electrons is described most generally by a shell or principal energy level, then by a subshell within each shell, and finally, by individual orbitals found within the subshells.
The first shell is closest to the nucleus, and it has only one subshell with a single spherical orbital called the...
The first shell is closest to the nucleus, and it has only one subshell with a single spherical orbital called the...
67.8K
Molecular Models
38.3K
Physical models representing molecular architectures of chemical compounds play essential roles in understanding chemistry. The use of molecular models makes it easier to visualize the structures and shapes of atoms and molecules.
38.3K
The Fluid Mosaic Model
147.4K
The fluid mosaic model was first proposed as a visual representation of research observations. The model comprises the composition and dynamics of membranes and serves as a foundation for future membrane-related studies. The model depicts the structure of the plasma membrane with a variety of components, which include phospholipids, proteins, and carbohydrates. These integral molecules are loosely bound, defining the cell’s border and providing fluidity for optimal function.
147.4K
Symbiosis
27.9K
Symbiotic relationships are long-term, close interactions between individuals of different species that affect the distribution and abundance of those species. When a relationship is beneficial to both species, this is called mutualism. When the relationship is beneficial to one species but neither beneficial nor harmful to the other species, this is called commensalism. When one organism is harmed to benefit another, the relationship is known as parasitism. These types of relationships often...
27.9K
Formation of Species
39.3K
Speciation describes the formation of one or more new species from one or sometimes multiple original species. The resulting species are discrete from the parent species, and barriers to reproduction will typically exist. There are two primary mechanisms, speciation with and without geographic isolation—allopatric and sympatric speciation, respectively.
39.3K

